US2526419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush adjusting system
Assignee: Motors Liquidation Co
•
Filing: 1945-06-16
•
Granted: 1950-10-17
•
Expires: 1965-06-16
Abstract
No abstract record available.
Inventors
- 👤 Donald H Reeves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:18
CPC Classifications
A; A47; A47L; A47L11/00; A47L11/40; A47L11/4036; A47L11/4044; A47L11/02; A47L11/10; A47L11/14; A47L11/18; A47L11/19; A47L11/4052; A47L11/4058; A47L11/4063; A47L11/4069; A47L5/00; A47L5/12; A47L5/22; A47L5/28; A47L5/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1519192A
Cited
US1405095A
Cited
US1537946A
Cited
US1621919A
Cited
US1854042A
Cited
US1925354A
Cited
US1880915A
Cited
US2148656A
Cited
US2267764A
Cited
GB564459A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |